Manufactured for Turnbull & Jones Ltd by Radio Corporation of New Zealand Ltd in 1933.

7-valve broadcast-band superhet model with separate oscillator.  Peephole dial, unlike the Pacific version which has an arc-dial (and may therefor have been a later use of the chassis

Valves (7): 58, 27 (or 56 ?), 58, 58, 55, 47, 80

Intermediate Frequency: 175kc/s

Chassis Notes: Seen in the Courtenay 140 with a peephole dial and the Pacific 140 with an arc dial (possibly a later model using an existing chassis with a more modern dial assy).

Courtenay Model 140 Schematic

General Construction Notes for Radio Corporation of New Zealand Ltd: The first digit of the serial number typically indicates the year of manufacture of RCNZ chassis' (although not the decade - that requires a little knowledge of the valves, construction, etc). Sets from around 1934 onwards were often (but not always) constructed in a distinctive pressed 'baking pan' style chassis, seemingly unique to RCNZ.

All documented models using this chassis (2 in total)

1933Pacific model 140
1933Courtenay model 140 - this set